JP6452041B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP6452041B2
JP6452041B2 JP2015038551A JP2015038551A JP6452041B2 JP 6452041 B2 JP6452041 B2 JP 6452041B2 JP 2015038551 A JP2015038551 A JP 2015038551A JP 2015038551 A JP2015038551 A JP 2015038551A JP 6452041 B2 JP6452041 B2 JP 6452041B2
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JP
Japan
Prior art keywords
image
toner
forced consumption
forced
consumption
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2015038551A
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English (en)
Japanese (ja)
Other versions
JP2016161667A5 (enrdf_load_stackoverflow
JP2016161667A (ja
Inventor
一暁 神原
一暁 神原
拓磨 比嘉
拓磨 比嘉
俊昭 本橋
俊昭 本橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2015038551A priority Critical patent/JP6452041B2/ja
Priority to US15/044,070 priority patent/US9568877B2/en
Priority to EP16156497.6A priority patent/EP3062157B1/en
Publication of JP2016161667A publication Critical patent/JP2016161667A/ja
Publication of JP2016161667A5 publication Critical patent/JP2016161667A5/ja
Application granted granted Critical
Publication of JP6452041B2 publication Critical patent/JP6452041B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • G03G15/553—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
    • G03G15/556—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job for toner consumption, e.g. pixel counting, toner coverage detection or toner density measurement
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
    • G03G15/0189—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to an intermediate transfer belt
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0844—Arrangements for purging used developer from the developing unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • G03G15/553—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0041—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a band; Details of cleaning bands, e.g. band winding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Color Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2015038551A 2015-02-27 2015-02-27 画像形成装置 Active JP6452041B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015038551A JP6452041B2 (ja) 2015-02-27 2015-02-27 画像形成装置
US15/044,070 US9568877B2 (en) 2015-02-27 2016-02-15 Image forming apparatus that performs compulsory toner consumption processing
EP16156497.6A EP3062157B1 (en) 2015-02-27 2016-02-19 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015038551A JP6452041B2 (ja) 2015-02-27 2015-02-27 画像形成装置

Publications (3)

Publication Number Publication Date
JP2016161667A JP2016161667A (ja) 2016-09-05
JP2016161667A5 JP2016161667A5 (enrdf_load_stackoverflow) 2017-12-14
JP6452041B2 true JP6452041B2 (ja) 2019-01-16

Family

ID=55404637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015038551A Active JP6452041B2 (ja) 2015-02-27 2015-02-27 画像形成装置

Country Status (3)

Country Link
US (1) US9568877B2 (enrdf_load_stackoverflow)
EP (1) EP3062157B1 (enrdf_load_stackoverflow)
JP (1) JP6452041B2 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6213515B2 (ja) * 2015-04-06 2017-10-18 コニカミノルタ株式会社 画像形成装置、画像形成システムおよび画像形成方法
JP6780460B2 (ja) 2016-11-14 2020-11-04 株式会社リコー 画像形成装置
JP6799471B2 (ja) * 2017-01-27 2020-12-16 株式会社沖データ 画像形成装置
JP2019158951A (ja) * 2018-03-08 2019-09-19 コニカミノルタ株式会社 画像形成装置
JP7070151B2 (ja) 2018-06-27 2022-05-18 株式会社リコー 画像形成装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3772032B2 (ja) 1998-12-07 2006-05-10 株式会社リコー 画像形成装置
JP3975049B2 (ja) 2000-07-10 2007-09-12 株式会社リコー 転写装置及び画像形成装置
US7263301B2 (en) * 2004-06-24 2007-08-28 Xerox Corporation Inline purge capability (purge while run) to improve system productivity during low area coverage runs
JP4955968B2 (ja) * 2005-09-13 2012-06-20 キヤノン株式会社 画像形成装置
JP4998245B2 (ja) * 2007-12-18 2012-08-15 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP5014222B2 (ja) * 2008-03-25 2012-08-29 京セラドキュメントソリューションズ株式会社 画像形成装置
JP5780051B2 (ja) * 2011-08-22 2015-09-16 コニカミノルタ株式会社 画像形成装置、クリーニング方法
JP2013235062A (ja) 2012-05-07 2013-11-21 Ricoh Co Ltd 画像形成装置
JP2013257392A (ja) * 2012-06-11 2013-12-26 Ricoh Co Ltd 画像形成装置
JP2014010383A (ja) * 2012-07-02 2014-01-20 Ricoh Co Ltd 転写装置及び画像形成装置
JP6202814B2 (ja) 2012-12-17 2017-09-27 キヤノン株式会社 画像形成装置
JP2014215602A (ja) * 2013-04-30 2014-11-17 株式会社リコー クリーニング装置、画像形成装置及び電圧設定装置
JP6264643B2 (ja) 2013-12-05 2018-01-24 株式会社リコー 画像形成装置
JP2016061922A (ja) * 2014-09-17 2016-04-25 富士ゼロックス株式会社 画像形成装置

Also Published As

Publication number Publication date
US9568877B2 (en) 2017-02-14
EP3062157B1 (en) 2018-01-03
EP3062157A1 (en) 2016-08-31
US20160252864A1 (en) 2016-09-01
JP2016161667A (ja) 2016-09-05

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